Experience the convenience of a modern smart home with our Wireless Doorbell. This device offers an ultra-long-distance range, ensuring you can hear no matter where you are in your home. Ideal for families with elderly members, it serves as an effective pager with its easy-to-use remote control. No installation hassles as it requires no plug-in, making it perfect for use in various locations around your house or even in your office. The sleek design integrates seamlessly with any home decor, enhancing functionality without compromising style. Voltage: AC100-240V Plug Type:US Plug,it applies to Canada, India,Mexico, Thailand, the , the Philippines,Taiwan and so on. Colour:White Material:plastic Package Contents: 1 x Doorbell 1 x Receiver Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.